Author Topic: 1974 CB550. Racetech Monoshock. JMR Head. Built Engine. "BLAC"  (Read 183405 times)

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Offline RAFster122s

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #425 on: January 10, 2017, 06:35:51 PM »
Not sure if you could pin the shafts.  I think Calj use a dry film on the pins.  Not sure if that is one with no wear or a later cover.
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Offline joeyvans

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1974 Honda CB550. Monoshock. "BLAC"
« Reply #426 on: January 10, 2017, 06:49:17 PM »


The pins push in from inside the cover after the shafts are lined up. Then, secure by nuts on the top of the cover.

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« Last Edit: January 10, 2017, 06:50:57 PM by joeyvans »
1976 CB550 K2
Non-SOHC4 - 1974 CB450 K7
Non-SOHC4 - 1996 VFR750F

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Offline joeyvans

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #427 on: January 10, 2017, 06:52:37 PM »
Do any of these 3 fit the 'late model' classification?

Doesn't appear so, Ron.


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1976 CB550 K2
Non-SOHC4 - 1974 CB450 K7
Non-SOHC4 - 1996 VFR750F

"No matter how much you shake and dance... the last three drops go in your pants."

Offline Restoration Fan

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #428 on: January 10, 2017, 06:55:19 PM »
Oh well.   :-[
Ron

Stella - Logan's Senior Project    78 750K http://forums.sohc4.net/index.php?topic=141761.0

Logan's Reward - CB500 and CB550 Cafes    http://forums.sohc4.net/index.php/topic,147787.0.html

Offline BLAC

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #429 on: January 10, 2017, 07:06:40 PM »
That would have been too easy! Thanks for trying! 

The search continues...
If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
*2014 Ducati Streetfighter 848 (sold)
*2014 BMW S1000RR (sold)
*2010 Ducati Streetfighter S
*1978 CB550 Restomod Build
*1974 CB550 Monoshock build
http://forums.sohc4.net/index.php/topic,154614.0.html

Offline 754

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #430 on: January 10, 2017, 09:33:43 PM »
What exactly is BLAC ? What does it mean..
Maker of the WELDLESS 750 Frame Kit
dodogas99@gmail.com
Kelowna B.C.       Canada

My next bike will be a ..ANFOB.....

It's All part of the ADVENTURE...

73 836cc.. Green, had it for 3 decades!!
Lost quite a few CB 750's along the way

Offline BLAC

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #431 on: January 10, 2017, 09:52:51 PM »
Built in Los Angeles California  :P

I was originally going to post my build on a wordpress site and needed a name for the URL, I was going to do a much more 'blacked out' paint and design scheme so it worked as a working title to use for that and I haven't spent any time coming up with a replacement handle.  ;D

I also wanted to build an Instagram account to track the progress and wanted an account tag that was simple.  It's also always been a dream of mine to build a car or bike (some sort of machine) that gets featured in a magazine, not for bragging rights but for some validation on craftsmanship and innovation at some level.  And when you look bigger than you are, people tend to notice you more. I have already had some progress shots reposted by some fairly sizeable Motorcycle "Instagram pages" which has helped grow my followers to almost 7,000 people.  All positioning really. Not saying this bike will be worthy of a feature, but maybe the second or third will!

That's the long winded answer to why I came up with a namesake.

« Last Edit: January 10, 2017, 10:32:14 PM by BLAC »
If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
*2014 Ducati Streetfighter 848 (sold)
*2014 BMW S1000RR (sold)
*2010 Ducati Streetfighter S
*1978 CB550 Restomod Build
*1974 CB550 Monoshock build
http://forums.sohc4.net/index.php/topic,154614.0.html

Offline 754

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #432 on: January 10, 2017, 10:50:34 PM »
I hope to f#*@ you got more followers than the Wildeman..... I dont think he gets his from his bikes..
« Last Edit: January 12, 2017, 07:22:40 PM by 754 »
Maker of the WELDLESS 750 Frame Kit
dodogas99@gmail.com
Kelowna B.C.       Canada

My next bike will be a ..ANFOB.....

It's All part of the ADVENTURE...

73 836cc.. Green, had it for 3 decades!!
Lost quite a few CB 750's along the way

Offline riverfever

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #433 on: January 12, 2017, 04:30:08 PM »
I hope to f#*@ you got more followers than the Wideman..... I dont think he gets his from his bikes..

 ;D ;D
http://forums.sohc4.net/index.php?topic=127186.0

"You wouldn't think that out here...a man could simply run clear...out of country but oh my...oh my...nothing but the light." -Ben Nichols

Offline BLAC

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #434 on: January 12, 2017, 10:10:48 PM »
Who is the Wideman  :o
If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
*2014 Ducati Streetfighter 848 (sold)
*2014 BMW S1000RR (sold)
*2010 Ducati Streetfighter S
*1978 CB550 Restomod Build
*1974 CB550 Monoshock build
http://forums.sohc4.net/index.php/topic,154614.0.html

Offline 754

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #435 on: January 12, 2017, 10:41:17 PM »
Spellled it wrong fixed it..Wilde..
Read .....Remnants of the Wilde............over in open forum..
Maker of the WELDLESS 750 Frame Kit
dodogas99@gmail.com
Kelowna B.C.       Canada

My next bike will be a ..ANFOB.....

It's All part of the ADVENTURE...

73 836cc.. Green, had it for 3 decades!!
Lost quite a few CB 750's along the way

Offline BLAC

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #436 on: January 13, 2017, 12:26:08 AM »
haha ok I get the reference now  :P

Well I am going to pull the head off tomorrow and dissasemble everything, bag it then send to Nils then on to Mr Rieck!

Any last minute tips or "make sure you dont.." bits of information before I start turning bolts counter clockwise? I have the manuals and videos to guide me  8)
If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
*2014 Ducati Streetfighter 848 (sold)
*2014 BMW S1000RR (sold)
*2010 Ducati Streetfighter S
*1978 CB550 Restomod Build
*1974 CB550 Monoshock build
http://forums.sohc4.net/index.php/topic,154614.0.html

Offline calj737

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #437 on: January 13, 2017, 02:06:49 AM »
Use JIS screw drivers. Release the valve adjustment screws under the tappets before removing the valve cover. Take lots of pictures. Have fun and post up your progress!
'74 550 Build http://forums.sohc4.net/index.php?topic=126401.0
'73 500 Build http://forums.sohc4.net/index.php?topic=132935.0

"Of all tyrannies, a tyranny sincerely exercised for the good of it's victim may be the most oppressive. It may be better to live under robber barons than under omnipotent moral busybodies. The robber baron's cruelty may sometimes sleep, his cupidity may at some point be satiated, but those who torment us for our own good will torment us without end for they do so with the approval of their own conscience." - C.S. Lewis

Offline NobleHops

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #438 on: January 13, 2017, 06:05:40 AM »
You have the factory manual right Bryan? Give it a read before tearing into that, and as Cal suggests, take lots of photos. If you can lay hands on flats out of egg crates, those are awesome for storing things like the rockers and shafts more or less in position. WRT those, keep track of what was where.

+1000 on the JIS screwdrivers, if you don't have those already, they are a must, as is a good impact driver (not the toy that comes with the Vessel set).

Nils Menten * Tucson, Arizona, USA

I have a motorcycle problem.

My build thread: NobleHops makes a 400F pretty for his wife: http://forums.sohc4.net/index.php?topic=131210.0

Offline BLAC

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #439 on: January 13, 2017, 03:07:13 PM »
Use JIS screw drivers. Release the valve adjustment screws under the tappets before removing the valve cover. Take lots of pictures. Have fun and post up your progress!

By this do you mean "take the nut all the way off" or just back it way off?

Im good on the impact driver and the JIS screwdrivers  8)
If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
*2014 Ducati Streetfighter 848 (sold)
*2014 BMW S1000RR (sold)
*2010 Ducati Streetfighter S
*1978 CB550 Restomod Build
*1974 CB550 Monoshock build
http://forums.sohc4.net/index.php/topic,154614.0.html

Offline calj737

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #440 on: January 13, 2017, 03:40:17 PM »
Release all the tension. Don't LOSE those nuts. Rare as Hen's teeth.
'74 550 Build http://forums.sohc4.net/index.php?topic=126401.0
'73 500 Build http://forums.sohc4.net/index.php?topic=132935.0

"Of all tyrannies, a tyranny sincerely exercised for the good of it's victim may be the most oppressive. It may be better to live under robber barons than under omnipotent moral busybodies. The robber baron's cruelty may sometimes sleep, his cupidity may at some point be satiated, but those who torment us for our own good will torment us without end for they do so with the approval of their own conscience." - C.S. Lewis

Offline BLAC

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #441 on: January 13, 2017, 05:49:42 PM »
and if I lose them, I stand no chance of ever hitting 85 mph in second gear.
If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
*2014 Ducati Streetfighter 848 (sold)
*2014 BMW S1000RR (sold)
*2010 Ducati Streetfighter S
*1978 CB550 Restomod Build
*1974 CB550 Monoshock build
http://forums.sohc4.net/index.php/topic,154614.0.html

Offline riverfever

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #442 on: January 13, 2017, 05:55:29 PM »
Don't worry. You can say you did. Then go back and delete it and when things get dicey. It'll really be the same.  ;D
http://forums.sohc4.net/index.php?topic=127186.0

"You wouldn't think that out here...a man could simply run clear...out of country but oh my...oh my...nothing but the light." -Ben Nichols

Offline SOHC4 Cafe Racer Fan

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #443 on: January 13, 2017, 07:10:33 PM »
That's par for the course with JWilde.
1975 CB550K1 "Blue" Stockish Restomod (http://forums.sohc4.net/index.php?topic=135005.0)
1975 CB550F1 frame/CB650 engine hybrid "The Hot Mess" (http://forums.sohc4.net/index.php/topic,150220.0.html)
2008 Triumph Thruxton (http://forums.sohc4.net/index.php/topic,190956.0.html)
2014 MV Agusta Brutale Dragster 800
2015 Yamaha FZ-09 (http://forums.sohc4.net/index.php/topic,186861.0.html)

"There are some things nobody needs in this world, and a bright-red, hunch-back, warp-speed 900cc cafe racer is one of them — but I want one anyway, and on some days I actually believe I need one.... Being shot out of a cannon will always be better than being squeezed out of a tube. That is why God made fast motorcycles, Bubba." Hunter S. Thompson, Song of the Sausage Creature, Cycle World, March 1995.  (http://www.latexnet.org/~csmith/sausage.html and https://magazine.cycleworld.com/article/1995/3/1/song-of-the-sausage-creature)

Sold/Emeritus
1973 CB750K2 "Bionic Mongrel" (http://forums.sohc4.net/index.php?topic=132734.0) - Sold
1977 CB750K7 "Nine Lives" Restomod (http://forums.sohc4.net/index.php?topic=50490.0) - Sold
2005 RVT1000RR RC51-SP2 "El Diablo" - Sold
2016+ Triumph Thruxton 1200 R (http://forums.sohc4.net/index.php/topic,170198.0.html) - Sold

Offline NobleHops

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #444 on: January 13, 2017, 07:57:11 PM »
and if I lose them, I stand no chance of ever hitting 85 mph in second gear.


<golf clap>

Well played sir, well played!
Nils Menten * Tucson, Arizona, USA

I have a motorcycle problem.

My build thread: NobleHops makes a 400F pretty for his wife: http://forums.sohc4.net/index.php?topic=131210.0

Offline BLAC

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #445 on: January 14, 2017, 11:33:52 AM »
My engine is in a million pieces. SUCCESS!

I'll post some workflow pics soon, but my first question is regarding the transmission. I took the oil pan off and while looking at the gears I noticed a piece of metal between a couple of the gears. 

I have a good understanding of how engines work, no understanding of transmissions, so if this is obviously supposed to be there and I'm an idiot, please don't hold back from calling me one :p
U
Does this look alright to you?



If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
*2014 Ducati Streetfighter 848 (sold)
*2014 BMW S1000RR (sold)
*2010 Ducati Streetfighter S
*1978 CB550 Restomod Build
*1974 CB550 Monoshock build
http://forums.sohc4.net/index.php/topic,154614.0.html

Offline NobleHops

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #446 on: January 14, 2017, 11:50:35 AM »
If you're referring to this, that is definitely not kosher.

Nils Menten * Tucson, Arizona, USA

I have a motorcycle problem.

My build thread: NobleHops makes a 400F pretty for his wife: http://forums.sohc4.net/index.php?topic=131210.0

Offline SOHC4 Cafe Racer Fan

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #447 on: January 14, 2017, 11:52:28 AM »
Ouch!  :o
1975 CB550K1 "Blue" Stockish Restomod (http://forums.sohc4.net/index.php?topic=135005.0)
1975 CB550F1 frame/CB650 engine hybrid "The Hot Mess" (http://forums.sohc4.net/index.php/topic,150220.0.html)
2008 Triumph Thruxton (http://forums.sohc4.net/index.php/topic,190956.0.html)
2014 MV Agusta Brutale Dragster 800
2015 Yamaha FZ-09 (http://forums.sohc4.net/index.php/topic,186861.0.html)

"There are some things nobody needs in this world, and a bright-red, hunch-back, warp-speed 900cc cafe racer is one of them — but I want one anyway, and on some days I actually believe I need one.... Being shot out of a cannon will always be better than being squeezed out of a tube. That is why God made fast motorcycles, Bubba." Hunter S. Thompson, Song of the Sausage Creature, Cycle World, March 1995.  (http://www.latexnet.org/~csmith/sausage.html and https://magazine.cycleworld.com/article/1995/3/1/song-of-the-sausage-creature)

Sold/Emeritus
1973 CB750K2 "Bionic Mongrel" (http://forums.sohc4.net/index.php?topic=132734.0) - Sold
1977 CB750K7 "Nine Lives" Restomod (http://forums.sohc4.net/index.php?topic=50490.0) - Sold
2005 RVT1000RR RC51-SP2 "El Diablo" - Sold
2016+ Triumph Thruxton 1200 R (http://forums.sohc4.net/index.php/topic,170198.0.html) - Sold

Offline 754

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #448 on: January 14, 2017, 11:54:14 AM »
How was it shifting ? Looks like part of the shift fork maybe gone,not sure how that would happen ?
Maker of the WELDLESS 750 Frame Kit
dodogas99@gmail.com
Kelowna B.C.       Canada

My next bike will be a ..ANFOB.....

It's All part of the ADVENTURE...

73 836cc.. Green, had it for 3 decades!!
Lost quite a few CB 750's along the way

Offline bwaller

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #449 on: January 14, 2017, 01:39:21 PM »
Often those fork ends are rough or at least not finished. That one looks rougher than normal (previous contact?) but may have absolutely no negative effect as long as the sliding surfaces are untouched.